000 00274nam a2200109Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aEngelsing & Meuzel
245 0 _aPc troubleshotting
260 _bNew Delhi : Galgotia Publications
_c1991
300 _a177
942 _2ddc
999 _c85084
_d85084